/*
 * Copyright (C) 2012-2016 Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.facebook.nifty.core;

import org.apache.thrift.protocol.TProtocol;

import java.util.Iterator;
import java.util.Map;

public interface RequestContext
{
    TProtocol getOutputProtocol();

    TProtocol getInputProtocol();

    ConnectionContext getConnectionContext();

    void setContextData(String key, Object val);

    Object getContextData(String key);

    void clearContextData(String key);

    Iterator<Map.Entry<String, Object>> contextDataIterator();
}
